The SiteRoot method returns the physical directory that contains the Commerce Server site.
The following example is from the Product.asp file in a site generated by the Commerce Site Builder Wizard:
<IMG SRC="<%= "/" & mscsPage.SiteRoot %>/assets/product_images/
<%= mscsPage.HTMLEncode(rsProduct("image_file").value) %>"
This example uses the SiteRoot method to get the directory in which the site is located, which it then uses to form a reference to the graphic image for the product, which is then displayed on the product page. Assuming the site resides in a directory called mysite, the example resolves to the following HTML code:
<IMG SRC="/mysite/assets/product_images/product.gif"